/*
 * Copyright (C) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.zhpan.bannerview.utils;

import com.zhpan.bannerview.options.IndicatorOptions;

/**
 * IndicatorUtils
 *
 * @since 2021-03-24
 */
public class IndicatorUtils {
    /**
     * getCoordinateX
     *
     * @param indicatorOptions 参数
     * @param maxDiameter 参数
     * @param index 参数
     * @return float
     */
    public static float getCoordinateX(IndicatorOptions indicatorOptions, float maxDiameter, int index) {
        float normalIndicatorWidth = indicatorOptions.getNormalSliderWidth();
        return maxDiameter /2.0f + (normalIndicatorWidth + indicatorOptions.getSliderGap()) * (float) index;
    }

    /**
     * getCoordinateY
     *
     * @param maxDiameter 参数
     * @return float
     */
    public static float getCoordinateY(float maxDiameter) {
        return maxDiameter / 2.0f;
    }

}
